212335488

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 656370000

約数和(自身を除く): 444034512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 89, 96, 109, 114, 128, 144, 152, 171, 178, 192, 218, 228, 267, 288, 304, 327, 342, 356, 384, 436, 456, 534, 576, 608, 654, 684, 712, 801, 872, 912, 981, 1068, 1152, 1216, 1308, 1368, 1424, 1602, 1691, 1744, 1824, 1962, 2071, 2136, 2432, 2616, 2736, 2848, 3204, 3382, 3488, 3648, 3924, 4142, 4272, 5073, 5232, 5472, 5696, 6213, 6408, 6764, 6976, 7296, 7848, 8284, 8544, 9701, 10146, 10464, 10944, 11392, 12426, 12816, 13528, 13952, 15219, 15696, 16568, 17088, 18639, 19402, 20292, 20928, 21888, 24852, 25632, 27056, 29103, 30438, 31392, 33136, 34176, 37278, 38804, 40584, 41856, 49704, 51264, 54112, 58206, 60876, 62784, 66272, 74556, 77608, 81168, 87309, 99408, 102528, 108224, 116412, 121752, 125568, 132544, 149112, 155216, 162336, 174618, 184319, 198816, 216448, 232824, 243504, 265088, 298224, 310432, 324672, 349236, 368638, 397632, 465648, 487008, 552957, 596448, 620864, 649344, 698472, 737276, 795264, 931296, 974016, 1105914, 1192896, 1241728, 1396944, 1474552, 1658871, 1862592, 1948032, 2211828, 2385792, 2793888, 2949104, 3317742, 3725184, 4423656, 5587776, 5898208, 6635484, 8847312, 11175552, 11796416, 13270968, 17694624, 23592832, 26541936, 35389248, 53083872, 70778496, 106167744, 212335488]

約数ペア:

[(1, 212335488), (2, 106167744), (3, 70778496), (4, 53083872), (6, 35389248), (8, 26541936), (9, 23592832), (12, 17694624), (16, 13270968), (18, 11796416), (19, 11175552), (24, 8847312), (32, 6635484), (36, 5898208), (38, 5587776), (48, 4423656), (57, 3725184), (64, 3317742), (72, 2949104), (76, 2793888), (89, 2385792), (96, 2211828), (109, 1948032), (114, 1862592), (128, 1658871), (144, 1474552), (152, 1396944), (171, 1241728), (178, 1192896), (192, 1105914), (218, 974016), (228, 931296), (267, 795264), (288, 737276), (304, 698472), (327, 649344), (342, 620864), (356, 596448), (384, 552957), (436, 487008), (456, 465648), (534, 397632), (576, 368638), (608, 349236), (654, 324672), (684, 310432), (712, 298224), (801, 265088), (872, 243504), (912, 232824), (981, 216448), (1068, 198816), (1152, 184319), (1216, 174618), (1308, 162336), (1368, 155216), (1424, 149112), (1602, 132544), (1691, 125568), (1744, 121752), (1824, 116412), (1962, 108224), (2071, 102528), (2136, 99408), (2432, 87309), (2616, 81168), (2736, 77608), (2848, 74556), (3204, 66272), (3382, 62784), (3488, 60876), (3648, 58206), (3924, 54112), (4142, 51264), (4272, 49704), (5073, 41856), (5232, 40584), (5472, 38804), (5696, 37278), (6213, 34176), (6408, 33136), (6764, 31392), (6976, 30438), (7296, 29103), (7848, 27056), (8284, 25632), (8544, 24852), (9701, 21888), (10146, 20928), (10464, 20292), (10944, 19402), (11392, 18639), (12426, 17088), (12816, 16568), (13528, 15696), (13952, 15219)]